• Korean journal of communication and information
• /
• v.19
• /
• pp.7-36
• /
• 2002

The purpose of this study is to compare the webcasting and television from the perspective of genres. It adopted the niche theory in analyzing them, avoiding simply comparing the collective average of the two media's gratification. As a result, television turned out to expand broader at niche breadth than the Webcasting and thus presented more diverse functions thar the Webcasting. The niche overlap was investigated with the average of overlapping values. The competition between the two media was rather eased in dimensions of education, culture, and entertainment. And in terms of competitive superiority, the music service sector was the only function that the Webcasting had superiority to television. Upon the results, the Webcasting was absolutely inferior to television in a whole sense. But one thing which requires consideration is that the Webcasting will have functional mergers among genres and thus develop different functions from the corresponding ones of television.

• Journal of Digital Contents Society
• /
• v.13 no.2
• /
• pp.197-203
• /
• 2012

Although the increase in number of the programs provides rich entertainment to viewers, it also has caused a negative of making it hard for viewers to find out their favorite programs. To address the problem, several researches have been performed mainly focusing on the technologies to analyze a viewer's TV watching-patterns and to recommend a program (or a channel) based on the analysis when a viewer changes channels. The researches, however, have the trouble of frequently failing to choose proper programs because, in the real-world broadcasting circumstance, the programs are re-broadcast over a number of the channels and a set of programs of a genre are usually playing in the overlapped times. To avoid the trouble, the data service, proposed in the paper, allows a viewer to book "explicitly" his/her favorite programs and provides a set of functions of listing up the booked program's broadcasting schedules and reserving viewing or recording the booked programs.

• Proceedings of the Korean Society of Broadcast Engineers Conference
• /
• 2014.06a
• /
• pp.42-45
• /
• 2014

본 논문은 K-Pop 디지털 음원 서비스에 활용 가능한 음악 정보 (Music Information)를 기술하기 위한 Music Description 중 K-Pop Genre Description에 대한 연구이다. 본 연구는 K-Pop 상용화 서비스에 활용하기 위한 음악 장르 분류를 제안하였다. 기존에 서비스되고 있는 K-Pop 디지털 음원 포털의 음원 분류를 체계적으로 분석한 결과를 통하여, 상용화에 가장 적합한 K-Pop 음악 분류 서비스를 위한 장르 체계를 제안하고 있다. 또한, TV-anytime 등 국제적 상용화 및 표준화에 적용된 기존의 장르 분류들과의 매핑을 통하여 확장 및 공유가 가능한 형태의 새로운 장르 분류체계 관리를 위한 메타데이터 규격을 제안하고 있다.

• Proceedings of the Korean Society of Broadcast Engineers Conference
• /
• 2020.07a
• /
• pp.611-612
• /
• 2020

최근 유튜브, 네이버와 같은 플랫폼 사업자들은 다양하고 많은 동영상확보를 위해 최대한 시간을 적게 들이고 좋은 퀄리티의 영상을 자동으로 생성해주는 어플리케이션을 개발하는데 AI 기술을 적극적으로 사용하고 있다. 가장 주도적으로 진행하는 곳은 IBM 의 왓슨의 인지하이라이트 기술이다. 관중의 함성소리와 스포츠특성 데이터들을 활용하여 하이라이트 부분의 영상만 자동 생성하고 있다. 하지만 현재까지의 기술은 인간의 감성을 자극하는 스토리 전개방식의 자동영상 생성에 있어서는 부족한 부분이 많이 존재한다.이 에 본 논문은 영화의 클라이맥스 부분의 영상편집방식을 분석하여 이에 대한 장르별 샷 사이즈 변화패턴을 시각화한 후, 장르간 편집 차이점을 패턴화한 템플릿을 구축하여 사용자의 이미지 데이터들을 장르별 클라이맥스 패턴의 특성에 맞게 추천하여 짧은 영상을 자동 생성하는 어플리케이션을 개발하였다. 향후 본 연구는 1 인 미디어 산업 및 사이버교육 분야에서 가장 많이 소요되는 영상편집 시간을 단축하는데 큰 효율이 있을 것이라 기대한다.

• The Journal of the Institute of Internet, Broadcasting and Communication
• /
• v.17 no.4
• /
• pp.61-70
• /
• 2017

This study analyzes various aspects of the Internet broadcasting that has rapidly increased in South Korea recently. Due to the development of technology, the Internet Broadcasting industry that ordinary viewers do the broadcasting themselves has appeared. Today, the most popular platform of the Internet broadcasting in South Korea is "Afreeca TV", which allows BJs do broadcasting in their channel with own contents. Related to current chaotic Korean society, Current Affairs/Politics becomes one of the new popular genres. Specifically, this study focuses on BJ Hammer Wife as a case study, who is famous in the Current Affairs/Politics industry. Then it examines what characteristics of her channel, her opinions, and the method of communication with common viewers implicate messages regarding the freedom of speech in South Korea. Throughout this, it explores that the Internet Broadcasting functions as a place for conspiracy or discussion, and discusses the blueprint of the Internet broadcasting.

• The Journal of the Korea Contents Association
• /
• v.15 no.10
• /
• pp.116-126
• /
• 2015

The purpose of this study is to analyze the change of programming strategies of chinese broadcasting as competitions intensify in the niche dimension. Specifically, the niche breadth which indicates the diversity of program genre and way of program production, the niche overlap which indicates the degree of competition among the channels, are investigated. The results show, as the competition has intensified, three chinese television pursued different programming strategies; CCTV1 maintained programming strategy without big change, while Hunan and Gangso pursued change of programming strategy. However the change of programming strategies of Hunan and Gangso showed different direction; Hunan has tended narrows niche breadth of program genre and the way of progrm production, while Gangso broadens niche breadth. In overall, Chinese broadcastings have found the way of co-exist pursuing different programming strategy. And the programming strategy of Gangso satellite broadcasting which broadens niche breadth has showed better performance in rating and advertising revenue.

• Journal of Korea Entertainment Industry Association
• /
• v.13 no.3
• /
• pp.55-75
• /
• 2019

This study examines popular entertainers' professionalism with division of genres and cast portions. While genres can be divided into TV drama and variety show, cast portion into leading, supporting, and minor role. Entertainers' thought is categorized into their professional consciousness and their program awareness. By this division and categorization, this study grasps concretely how genres and cast portions affect entertainers' ideas. We conducted a survey on one hundred entertainers in TV dramas and variety shows and have analyzed data by using n-way ANOVA. This study also conducted in-depth interview as a research method by which we intended to enhance validity of the result. The results provide that genres and cast portions affected on entertainers' professional consciousness and their program awareness. In terms of professional consciousness, significant result was drawn on thoughts of discrimination, community, vocation, and satisfaction. In terms of their program awareness, affection, accountability, ownership, and anxiety consciousness were significant. With this result, this study provides implications both theoretical aspect and practical aspect. On theoretical aspect, this study broadens celebrity studies beyond star studies, and attempts to categorize entertainers theoretically. On practical aspect, it provides reconsideration on broadcasting condition, and suggests solving the problem of gap among entertainers.

• Journal of the Korean Society for information Management
• /
• v.31 no.3
• /
• pp.313-329
• /
• 2014

This study aims to provide intellectual access to TV content using faceted classification. In order to describe the content of news and current affairs programs, a faceted approach was explored. Based on the Ranganathan's PMEST formula, the basic facets - 'who', 'what', 'how', 'where', 'when' - and their sub-facets were created, specifically for describing the news genre. Additionally, the formal structure and the contextual features of the news genre were mainly considered for creating sub-facets. These created facets were applied to a news genre program. The result shows that these suggested facets are useful for representing well the contextual components of the news genre. The application of faceted classification is expected to improve the identification of the specific TV content.

• Journal of Broadcast Engineering
• /
• v.21 no.6
• /
• pp.977-985
• /
• 2016

In this paper, we propose a new method for on-line genre classification using spectrogram and deep neural network. For on-line processing, the proposed method inputs an audio signal for a time period of 1sec and classifies its genre among 3 genres of speech, music, and effect. In order to provide the generality of processing, it uses the spectrogram as a feature vector, instead of MFCC which has been widely used for audio analysis. We measure the performance of genre classification using real TV audio signals, and confirm that the proposed method has better performance than the conventional method for all genres. In particular, it decreases the rate of classification error between music and effect, which often occurs in the conventional method.

• Proceedings of the Korean Society of Broadcast Engineers Conference
• /
• 2018.06a
• /
• pp.47-48
• /
• 2018

본 논문에서는 2017 년 1 월 24 일~2018 년 2 월 25 일까지 5 개 지상파에서 방송된 총 957 개의 화면해설방송 콘텐츠를 사용하여, 시각장애인의 방송시청을 위해 제공되는 화면해설방송에 있어서의 실제 방송프로그램내의 각 장르별 화면해설방송의 편성비율, 시청시간대별 편성현황과 화면해설방송에 포함되어 있는 화면해설오디오의 비율을 정량적으로 분석하였다.